code: def testGetImageCanLoadPng(self):
      image_path = os.path.join(
          PREFIX_PATH, "png", "testdata", "lena_rgba.png"
      )
      image_data = convert_image_to_csv.get_image(
          10, 10, False, image_path
      )
      self.assertEqual((10, 10, 3), image_data.shape)
  
file_path: tensorflow/tensorflow/lite/tools/convert_image_to_csv_test.py
imports: import os
  import numpy
  from tensorflow.lite.tools import convert_image_to_csv
  from tensorflow.python.framework import test_util
  from tensorflow.python.framework.errors_impl import NotFoundError
  from tensorflow.python.platform import resource_loader
  from tensorflow.python.platform import test
label_desc: Use image node_id 4 for calling the ConvertImageToCsvTest obj's underlying member method code with example usage: obj.testGetImageCanLoadPng() without return types